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Diffstat (limited to 'absl/strings/string_view_test.cc')
| -rw-r--r-- | absl/strings/string_view_test.cc | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/absl/strings/string_view_test.cc b/absl/strings/string_view_test.cc index 22d43536be55..b4ed8a74603c 100644 --- a/absl/strings/string_view_test.cc +++ b/absl/strings/string_view_test.cc @@ -979,8 +979,16 @@ TEST(StringViewTest, ConstexprCompiles) { constexpr absl::string_view::iterator const_end = cstr_len.end(); constexpr absl::string_view::size_type const_size = cstr_len.size(); constexpr absl::string_view::size_type const_length = cstr_len.length(); + static_assert(const_begin + const_size == const_end, + "pointer arithmetic check"); + static_assert(const_begin + const_length == const_end, + "pointer arithmetic check"); +#ifndef _MSC_VER + // MSVC has bugs doing constexpr pointer arithmetic. + // https://developercommunity.visualstudio.com/content/problem/482192/bad-pointer-arithmetic-in-constepxr-2019-rc1-svc1.html EXPECT_EQ(const_begin + const_size, const_end); EXPECT_EQ(const_begin + const_length, const_end); +#endif constexpr bool isempty = sp.empty(); EXPECT_TRUE(isempty); |